SD Drop Vs Tch assignment rate. This topic has 0 replies, 1 voice, and was last updated 9 years, 1 month ago by Arjun. Viewing 1 post (of 1 total) Author Posts 6th December 2011 at 05:51 #67590 Reply ArjunGuest Hi, Can any one explain me how SD drop and TCH assignment rate dependent?? Author Posts Viewing 1 post (of 1 total) Reply To: SD Drop Vs Tch assignment rate. Your information: Name (required): Mail (will not be published) (required): You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: <a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width=""> Submit